A certain weak base has a Kы of 7.70 × 10-7. What concentration of this base will produce a pH of 10.00? concentration: M

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Q: chem 534 cha Hư OAc please show stereochemistry H₂COCH ? H + H H- CO₂CH3 2. 0Ac ? hv= ? 40°C 3. H₂C…

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Q: Consider the titration of a 27.0-mL sample of 0.180 M CH3NH2 (Kb = 4.4\times 10-4) with 0.155 M HBr.…

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Q: Consider the titration of 110.0 mL analyte solution containing 0.12 mol L-1 NH3 with 0.30 mol L-1…

A: pKb  = - log Kb            =  - log (1.80  * 10-5 )          = 4.745pKa = 14-pKb       = 14- 4.745…

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